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Input: touchkit_ps2 - do not advertise unsupported buttons

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Touchkit PS/2 touchscreen does not have left/right/middle buttons and
should not be advertising as capable of generating these events.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
This commit is contained in:
Dmitry Torokhov 2009-11-16 22:12:21 -08:00
parent d69249f4b6
commit 21f25573fb
1 changed files with 2 additions and 1 deletions
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3
drivers/input/mouse/touchkit_ps2.c
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@ -86,7 +86,8 @@ int touchkit_ps2_detect(struct psmouse *psmouse, bool set_properties)
if (set_properties) {
dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
__set_bit(BTN_TOUCH, dev->keybit);
dev->keybit[BIT_WORD(BTN_MOUSE)] = 0;
dev->keybit[BIT_WORD(BTN_TOUCH)] = BIT_MASK(BTN_TOUCH);
input_set_abs_params(dev, ABS_X, 0, TOUCHKIT_MAX_XC, 0, 0);
input_set_abs_params(dev, ABS_Y, 0, TOUCHKIT_MAX_YC, 0, 0);